<style type="text/css">
.content {
  background:#EEE; font: 14px/1.5 Trebuchet MS, Arial,Helvetica, sans-serif; text-align:center; margin-top:50px;
}
.content {
  background:#FFF; width:400px; border:3px solid #CCC; border-radius:5px; padding:10px 20px; margin:auto; 
  text-align:left;
}
</style>
<div class="content">
  <h1 style="font-weight:400;">
    <%= message %>
  </h1>
  <p>
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    <a href="/">首页</a>
  </p>
</div>
